Test SeriesFree PYQsExamsPricing

JEE Main Mathematics question

MathematicsSequence and SeriesJEE Main

If are two harmonic means between two positive numbers and , and are the arithmetic and geometric means between and , then is

Answer: (D)

Solution

are in HP, so are in AP, and the sum of the two middle terms equals the sum of the end terms:

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-021505